Overall SVN easier to get into and is more accessible due to theexcellent app called TortoiseSVN (TSVN).It is a GUI tool that allows you easy execution of all important standard workflow commands via good explorer integration.

TSVN home site: Features of TSVN section contains many links to pictures to give you an good idea of the tool and its look.

Git has a not yet such excellent tools.However TortoiseGit (TGit) is in heavy and rapid development.Git GUI, part of the standard windows git package, and especially the all-in-one package gitExtensions are work well.

Git Overview Demo 30 minutes screencast. Quite nice video explaining in detail and easy to understand how to do the basic operations on command line. Great way to get into the basic workflow and possibilities of VCS. Also show git GUI briefly.

git-gui screencast 6 minute screencast. Explains basic workflow of git GUI and shows how tostage and commit single line(s). This allows small, atomic commits easily! No longer worry about changing several aspects at the same time.You can sort the commits later on smoothly with this.